Believe in Allah and His messenger, and spend of that whereof He hath made you trustees; and such of you as believe and spend (aright), theirs will be a great reward.
Times are computed by method; your mosque's timetable governs the adhan. Every text carries its source and grade. Nothing here is a fatwa, a prediction, or a substitute for a doctor: your own scholar decides what is contested, and the tradition itself says the practice is alongside treatment, never instead of it.